Pair of railings for a truck cab



FIG. 1 is a left side elevational view of a pair of railings for a truck cab showing our new design;

FIG. 2 is an enlarged left side isometric view thereof;

FIG. 3 is a rear elevational view of FIG. 2;

FIG. 4 is a front elevational view of FIG. 2;

FIG. 5 is a top plan view of FIG. 2;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a greatly enlarged fragmentary isometric view of the lower section circled in FIG. 2 with the center portion thereof broken away for convenience of illustration; and,

FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 7.

The broken line showing of a truck cab in FIG. 1 of the drawing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a pair of railings for a truck cab, as shown and described. 